introduction: the role of midbrain reticular formation, which includes the nucleus cuneiformis (ncf), as a crucial antinociceptive region in descending pain modulation has long been investigated. in this study, we tried to highlight the role of ncf in morphine-induced antinociception in formalin-induced pain model in rats. methods: a total of 201 male wistar rats weighing 260-310 g were used in...

Studying and analyzing the ageing mechanisms of electronic components avionics in systems such as the GPS and INAV are of critical importance. In DC-DC power converter systems electrolytic capacitors and MOSFET’s have higher failure rates among the components. Degradation in the capacitors under varying operating conditions leads to high ripples output voltages and currents affecting downstream...

Abstract The utilization of water electrolysis hydrogen in DC power grids can effectively improve the absorption and renewable energy, production supply is a key equipment. This article designs an isolated supply, which adopts bidirectional active H-bridge topology modular design. In process production, use constant current voltage control, development control strategies for but input ripple el...

In this work, the electropolymerization of polyaniline (PANI) is explored for its action as either a suitable coating or substrate Nickel (Ni) and Magnetite (Fe3O4) surfaces. PANI has been achieved through cyclic voltammetry (CV), potentiostatic galvanostatic electrochemical methods. The interaction between obtained surfaces ferromagnetic layers (Ni Fe3O4) investigated function pH electrolytic ...

Structured alumina is currently used in a wide range of applications. Interest surface with wear-resistant coating motivates creation methods for high-speed oxidation an increase the thickness and hardness layer, obligatory observance environmental parameters decrease energy intensity production. Considering activity aluminum towards oxygen, very important aspect search conditions to natural ox...

Abstract Currently, recycled metal is diluted with primary to keep the concentration of alloying elements within specification. This will be more difficult in future, when a larger proportion made from scrap. Particularly, there need for process that can remove noble than aluminum scrap metal. While electrolytic refining three-layer cell (the Hoopes process) possibility; present paper presents ...

OBJECTIVE To observe the different impacts of electrolytic iron, FeSO4, and NaFeEDTA on body iron store of anemic school students. METHODS Four hundreds anemic students at the age of 11-18 years were divided into four groups. Of which, three consumed different iron fortificants from wheat flour as food vehicle for six months and one consumed non-fortified flour (control). The fortification le...

Restricted electrolytic lesions of the lateral hypothalamus (LH) evoke sleeplessness in the rat. The present study was aimed to analyze a possible anatomical substrate of the LH hyposomnia within the hypothalamus. In a group of electrolytically lesioned LH rats the intensity of sleep disturbances, assessed on the basis of EEG records from the neocortex and the hippocampus, was confronted with t...

Additively manufactured Ti-6Al-4V implants were biofunctionalized using plasma electrolytic oxidation. At various time points during this process scanning electron microscopy imaging was performed to analyze the surface morphology (van Hengel et al., 2017) [1]. This data shows the changes in surface morphology during plasma electrolytic oxidation. Data presented in this article are related to t...